DMZ Needs DNS on Inside of Network

[smartin]

My DMZ Needs to access DNS on Inside of Network to see internal servers, what ports do I need opened?

[johnbroadway]

Port 53 should do you, but you can use the name "domain" if you wish.

I've put a list of supported names on my web page if you need them.

http://www.protocol16.co.uk/pixlinks.html

and

http://www.protocol16.co.uk/pix_ports1.html

Regards

John

[smartin]

Thanks John.....By the way nice site, good infor!!